Normal for 16: Facial hair is normal at 16 yo. Most boys start developing sexually between the ages of 10 and 13, and continue to grow until they're around 16-18. If a boy had no puberty changes by age 16, you should speak with your physician.
Answered 9/10/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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